Humidity sensor based on progressive corrosion of exposed material
    3.
    发明授权
    Humidity sensor based on progressive corrosion of exposed material 失效
    基于暴露材料逐渐腐蚀的湿度传感器

    公开(公告)号:US08683861B2

    公开(公告)日:2014-04-01

    申请号:US12670715

    申请日:2008-07-30

    IPC分类号: G01N19/00

    CPC分类号: G01N17/04

    摘要: A sensor senses a characteristic of an environment, e.g., humidity. The sensor has a substrate with strips of material that is sensitive to corrosion as a result of the characteristic. The strips are configured to respond differently to the characteristic. By means of repeatedly measuring the resistances of the strips, the environment can be monitored in terms of accumulated exposure to the characteristic. The strips are manufactured in a semiconductor technology so as to generate accurate sensors that behave predictably.

    摘要翻译: 传感器感测环境的特性,例如湿度。 传感器具有由于特性而对腐蚀敏感的材料条带的基板。 条带被配置为对特性做出不同的响应。 通过重复测量条的电阻,可以根据特征的累积暴露来监测环境。 这些条以半导体技术制造,以便产生可预测地行为的精确传感器。

    HUMIDITY SENSOR BASED ON PROGRESSIVE CORROSION OF EXPOSED MATERIAL
    4.
    发明申请
    HUMIDITY SENSOR BASED ON PROGRESSIVE CORROSION OF EXPOSED MATERIAL 失效
    基于暴露材料逐渐腐蚀的湿度传感器

    公开(公告)号:US20100192688A1

    公开(公告)日:2010-08-05

    申请号:US12670715

    申请日:2008-07-30

    IPC分类号: G01N17/04

    CPC分类号: G01N17/04

    摘要: A sensor senses a characteristic of an environment, e.g., humidity. The sensor has a substrate with strips of material that is sensitive to corrosion as a result of the characteristic. The strips are configured to respond differently to the characteristic. By means of repeatedly measuring the resistances of the strips, the environment can be monitored in terms of accumulated exposure to the characteristic. The strips are manufactured in a semiconductor technology so as to generate accurate sensors that behave predictably.

    摘要翻译: 传感器感测环境的特性,例如湿度。 传感器具有由于特性而对腐蚀敏感的材料条带的基板。 条带被配置为对特性做出不同的响应。 通过重复测量条的电阻,可以根据特征的累积暴露来监测环境。 这些条以半导体技术制造,以便产生可预测地行为的精确传感器。

    Sensor
    5.
    发明授权
    Sensor 有权
    传感器

    公开(公告)号:US09546884B2

    公开(公告)日:2017-01-17

    申请号:US12889832

    申请日:2010-09-24

    IPC分类号: G06K19/06 G01D5/14

    CPC分类号: G01D5/14 H01L2224/11

    摘要: A sensor comprising a silicon substrate having a first and a second surface, integrated circuitry provided on the first surface of the silicon substrate, and a sensor structure provided on the second surface of the silicon substrate. The sensor structure and the integrated circuitry are electrically coupled to each other.

    摘要翻译: 一种传感器,包括具有第一和第二表面的硅衬底,设置在硅衬底的第一表面上的集成电路以及设置在硅衬底的第二表面上的传感器结构。 传感器结构和集成电路彼此电耦合。

    Sensor
    7.
    发明授权
    Sensor 有权
    传感器

    公开(公告)号:US08925371B2

    公开(公告)日:2015-01-06

    申请号:US13382726

    申请日:2010-07-16

    CPC分类号: G01N27/223 G01N33/004

    摘要: A sensor (2) for sensing a first substance and a second substance, the sensor comprising first (3) and second (5) sensor components each comprising a first material (20), the first material being sensitive to both the first substance and the second substance, the sensor further comprising a barrier (18) for preventing the second substance from passing into the second sensor component (5).

    摘要翻译: 一种用于感测第一物质和第二物质的传感器(2),所述传感器包括第一(3)和第二(5)个传感器部件,每个传感器部件包括第一材料(20),所述第一材料对第一物质和 第二物质,传感器还包括用于防止第二物质进入第二传感器部件(5)的阻挡层(18)。

    INTEGRATED CIRCUIT AND MANUFACTURING METHOD THEREFOR
    10.
    发明申请
    INTEGRATED CIRCUIT AND MANUFACTURING METHOD THEREFOR 有权
    集成电路及其制造方法

    公开(公告)号:US20110296912A1

    公开(公告)日:2011-12-08

    申请号:US12962460

    申请日:2010-12-07

    IPC分类号: G01N27/12 H01L21/28

    摘要: Disclosed is an integrated circuit comprising an electrode arrangement for detecting the presence of a liquid, said electrode arrangement comprising a first electrode and a second electrode, wherein, prior to exposure of the electrode arrangement to said liquid, a surface of at least one of the first electrode and second electrode is at least partially covered by a compound that is soluble in the liquid; the electrical properties of the electrode arrangement being dependent on the amount of the compound covering said surface. An package and electronic device comprising such an IC and a method of manufacturing such an IC are also disclosed.

    摘要翻译: 公开了一种集成电路,其包括用于检测液体存在的电极装置,所述电极装置包括第一电极和第二电极,其中在将电极装置暴露于所述液体之前,至少一个 第一电极和第二电极至少部分被可溶于液体的化合物覆盖; 电极布置的电性能取决于覆盖所述表面的化合物的量。 还公开了包括这种IC的封装和电子器件以及制造这种IC的方法。